Medicham-Mega @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Fake Out  
- High Jump Kick  
- Zen Headbutt  
- Ice Punch  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- U-turn  
- Defog  
- Roost  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 60 Def / 68 SpD / 136 Spe  
Jolly Nature  
- Earthquake  
- Roost  
- U-turn  
- Stealth Rock  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 28 Def / 232 SpD  
Sassy Nature  
- Giga Drain  
- Earthquake  
- Knock Off  
- Hidden Power [Ice]  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 248 HP / 144 Def / 108 SpD / 8 Spe  
Sassy Nature  
- Protect  
- Leech Seed  
- Flamethrower  
- Heavy Slam  

Greninja-Ash @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Water Shuriken  
- U-turn  
- Dark Pulse  
- Hydro Pump